I made a stamp. Those are my initials, and that is a pink eraser. I used a round button-hole cutter. Like this! The cutter scooped out the eraser really well compared to the official linoleum cutter I used in art class. For only a one time project I didn’t want to buy all materials, I used what I had. I might do another one, either on the back or on a different eraser. I didn’t plan this out and it didn’t fit well on the eraser. A very satisfying project.